| radially | 33 | degree |
| by inflating the balloon | 22 | manner |
| fully | 20 | degree |
| stent → be → expanded | 294 |
| stent → undergo → expansion | 8 |
| stent → have → an expanded | 8 |
| stent → be → expanding | 8 |
| stent → can → expand | 5 |
| stent → expand in → response | 3 |
| stent → have → expanded condition | 3 |
| negative | neutral | positive |
| 0.072 | 0.814 | 0.114 |
| Raw frequency | 329 |
| Normalized frequency | 0.970 |
| Modifier score | 0.850 |
| Perplexity | 361.606 |